Research Article
Damage Assessment of an SRC Frame-Core Tube Structure under the Action of a Main Aftershock Sequence
Table 10
Probability of exceeding a structural performance level under various seismic intensities.
| Sa(T1, 5%) (g) | Structural performance level | LS1 | LS2 | LS3 | LS4 | Main shock | Main aftershock | Main shock | Main aftershock | Main shock | Main aftershock | Main shock | Main aftershock |
| 0.05 | 24.78 | 55.46 | 6.03 | 23.15 | 0.77 | 5.42 | 0.05 | 0.66 | 0.10 | 65.02 | 85.80 | 31.37 | 57.92 | 8.75 | 25.10 | 1.29 | 6.15 | 0.20 | 92.69 | 97.75 | 71.97 | 87.16 | 38.61 | 60.36 | 12.29 | 27.14 | 0.50 | 99.79 | 99.94 | 97.68 | 99.11 | 86.89 | 93.28 | 59.88 | 73.44 | 1.00 | 100.00 | 100.00 | 99.89 | 99.95 | 98.57 | 99.25 | 90.62 | 94.06 | 1.50 | 100.00 | 100.00 | 99.99 | 99.99 | 99.75 | 99.85 | 97.39 | 98.24 | 2.00 | 100.00 | 100.00 | 100.00 | 100.00 | 99.94 | 99.96 | 99.15 | 99.37 | 2.50 | 100.00 | 100.00 | 100.00 | 100.00 | 99.98 | 99.99 | 99.68 | 99.74 | 3.00 | 100.00 | 100.00 | 100.00 | 100.00 | 99.99 | 100.00 | 99.87 | 99.88 | 3.50 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 99.94 | 99.94 | 4.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 99.97 | 99.97 |
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